package com.quectel.core.module.device.service.impl;


import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
import com.quectel.constant.global.SystemConstants;
import com.quectel.core.constants.RedisCacheConstants;
import com.quectel.core.module.device.dao.DeviceDynamicAttrDao;
import com.quectel.core.module.device.dto.DeviceDynamicAttrDto;
import com.quectel.core.module.device.entity.DeviceDynamicAttrEntity;
import com.quectel.core.module.device.service.DeviceDynamicAttrService;
import com.quectel.util.common.CopyUtils;
import com.quectel.util.kit.CacheKit;
import com.quectel.util.kit.Snowflake;
import com.quectel.util.mybatis.MyBatisPlusUtils;
import org.apache.dubbo.config.annotation.DubboService;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.transaction.annotation.Transactional;

import java.util.List;
import java.util.Map;
import java.util.function.Consumer;
import java.util.function.Function;

/**
 * @author ryan
 * @email ryan.ran@quectel.com
 * @date 2023/02/06 16:01
 */
@DubboService
public class DeviceDynamicAttrServiceImpl implements DeviceDynamicAttrService {

    private static final Logger LOGGER = LoggerFactory.getLogger(DeviceDynamicAttrServiceImpl.class);

    /**
     * 入参解释:实体id
     */
    private static final Function<Long, String> DEVICE_DYNAMIC_ATTR_CACHE_BY_ID_FUNC = id -> String.format(RedisCacheConstants.PROJECT_NAME + "DEVICE_DYNAMIC_ATTR_CACHE_BY_ID:%d", id);

    /**
     * 清除缓存方法
     */
    private static final Consumer<DeviceDynamicAttrDto> CLEAR_CACHE_FUNC = dto -> {
        CacheKit.invalidRedisCache(DEVICE_DYNAMIC_ATTR_CACHE_BY_ID_FUNC.apply(dto.getId()));
    };

    @Autowired
    private DeviceDynamicAttrDao deviceDynamicAttrDao;


    @Override
    public void deleteByDeviceCategoryId(Long deviceCategoryId) {
        deviceDynamicAttrDao.delete(new LambdaQueryWrapper<DeviceDynamicAttrEntity>()
                .eq(DeviceDynamicAttrEntity::getDeviceCategoryId, deviceCategoryId));
    }

    @Override
    public DeviceDynamicAttrDto selectCacheById(Long id) {
        return CacheKit.cacheToRedis(
                () -> selectById(id),
                DEVICE_DYNAMIC_ATTR_CACHE_BY_ID_FUNC.apply(id),
                SystemConstants.NOT_NULL_CACHE_EXPIRE_SECONDS
        );
    }

    @Override
    public DeviceDynamicAttrDto selectById(Long id) {
        DeviceDynamicAttrEntity entity = deviceDynamicAttrDao.selectById(id);
        return paddingField(CopyUtils.copyObj(entity, DeviceDynamicAttrDto.class));
    }

    @Override
    public List<DeviceDynamicAttrDto> queryList(Map<String, Object> params) {
        List<DeviceDynamicAttrEntity> list = deviceDynamicAttrDao.queryList(params);
        List<DeviceDynamicAttrDto> result = CopyUtils.copyList(list, DeviceDynamicAttrDto.class);
        result.forEach(this::paddingField);
        return result;
    }

    /**
     * 此方法慎用 禁止填充List一类 比如一个人有多个地址这里不允许填充
     * 填充的原则是: 1:被填充对象不经常变换 2:根据id可以走缓存 3数据足够简单 比如设备类型 所属社区等
     *
     * @param dto
     * @return
     */
    private DeviceDynamicAttrDto paddingField(DeviceDynamicAttrDto dto) {
        if (dto != null) {

        }
        return dto;
    }

    @Override
    public int queryTotal(Map<String, Object> params) {
        return deviceDynamicAttrDao.queryTotal(params);
    }

    @Override
    public Long save(DeviceDynamicAttrDto dto) {
        DeviceDynamicAttrEntity entity = CopyUtils.copyObj(dto, DeviceDynamicAttrEntity.class);
        entity.setId(Snowflake.nextId());
        deviceDynamicAttrDao.insert(entity);
        return entity.getId();
    }

    @Override
    public void updateById(DeviceDynamicAttrDto dto) {
        DeviceDynamicAttrEntity entity = CopyUtils.copyObj(dto, DeviceDynamicAttrEntity.class);

        deviceDynamicAttrDao.updateById(entity);

        CLEAR_CACHE_FUNC.accept(dto);
    }

    @Override
    public void updateAllColumnById(DeviceDynamicAttrDto dto) {
        DeviceDynamicAttrEntity entity = CopyUtils.copyObj(dto, DeviceDynamicAttrEntity.class);

        MyBatisPlusUtils.updateAllColumnById(entity, deviceDynamicAttrDao);

        CLEAR_CACHE_FUNC.accept(dto);
    }

    @Override
    public void deleteById(Long id) {

        CLEAR_CACHE_FUNC.accept(selectById(id));

        deviceDynamicAttrDao.deleteById(id);

    }

    @Override
    @Transactional(rollbackFor = Exception.class)
    public void deleteBatch(Long[] ids) {
        for (Long id : ids) {
            deleteById(id);
        }
    }
}
